<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>进度条--带Label的进度条</title>
<link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
</head>
<body>

<h1>进度条1</h1>
<div class="progress">
    <div class="progress-bar progress-bar-success" role="progressbar" aria-valuenow="20" aria-valuemin="0" aria-valuemax="100" style="width:20%">20%</div>  
</div>  
<div class="progress">
	<div class="progress-bar progress-bar-info" role="progressbar" aria-valuenow="70" aria-valuemin="0" aria-valuemax="100" style="width:70%">70%</div>
</div>
<div class="progress">
	<div class="progress-bar progress-bar-warning" role="progressbar" aria-valuenow="30" aria-valuemin="0" aria-valuemax="100" style="width:30%">30%</div>
</div>
<div class="progress">
	<div class="progress-bar progress-bar-danger" role="progressbar" aria-valuenow="15" aria-valuemin="0" aria-valuemax="100" style="width:15%">15%</div>
</div>

<h1>进度条2</h1> 
<div class="progress">
  <div class="progress-bar" role="progressbar" aria-valuenow="0" aria-valuemin="0" aria-valuemax="100">0%</div>
</div>
<br/><br/>
<!--下面是代码任务部分-->
<h2>下面是代码任务部分</h2>
<div class="progress">
    <div class="progress-bar progress-bar-success" role="progressbar" aria-valuenow="20" aria-valuemin="0" aria-valuemax="100" style="width:20%"></div>  
</div>  
<div class="progress progress-striped">
    <div class="progress-bar progress-bar-info" role="progressbar" aria-valuenow="70" aria-valuemin="0" aria-valuemax="100"   style="width:30%"></div>
</div>
<div class="progress progress-striped active">
	<div class="progress-bar progress-bar-warning" role="progressbar" aria-valuenow="30" aria-valuemin="0" aria-valuemax="100" style="width:90%"></div>
</div>
<div class="progress">
  <div class="progress-bar progress-bar-success" style="width:20%"></div>
	<div class="progress-bar progress-bar-info progress-bar-striped" style="width:20%"></div>
	<div class="progress-bar progress-bar-warning" style="width:30%"></div>
	<div class="progress-bar progress-bar-danger progress-bar-striped" style="width:15%"></div>
</div> 
  <script src="http://libs.baidu.com/jquery/1.9.0/jquery.js"></script>
  <script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script> 
</body>
</html>